Question

simplyfy the following
-5/8+6/7-2/3

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Answer 1

Answer:

-73/168

Step-by-step explanation:

= -5*21/8*21 + 6*24/7*24 - 2*56/3*56

= -105+144-112/168

= -73/168

Answer 2

-5 + 6 - 2

8 7 3

Lcm of 8, 7 and 3 = 168

21 × -5 + 24 × 6 - 56 × 2

168

- 105 + 144 - 112

168

- 105 + 32

168

= - 73

168